Rocket.Chat

Rocket.Chat is a secure, self-hosted communications platform designed for mission-critical and regulated environments. It provides real-time messaging channels, threaded discussions, voice and video calls, file sharing, and cross-organisation federation in a single platform that can be deployed on-premises, in an air-gapped environment, or in a private cloud — with no mandatory data leaving the organisation's control.

Security features include end-to-end encryption, granular access controls, audit logging, and compliance with SOC 2, ISO/IEC 27001, HIPAA, and GDPR. Workflow automation, AI integration for surfacing insights, and an extensible app ecosystem connect Rocket.Chat to existing business and operational tools. Federation capabilities allow secure communication across different organisational instances.

Rocket.Chat is used by government agencies, defence organisations, healthcare providers, financial institutions, and critical infrastructure operators that require a resilient, fully controlled communications platform where data sovereignty and operational security are non-negotiable.